Bug 607597 - qla2xxx: queuing bug
Summary: qla2xxx: queuing bug
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel
Version: 5.6
Hardware: All
OS: Linux
low
medium
Target Milestone: rc
: ---
Assignee: Red Hat Kernel Manager
QA Contact: Red Hat Kernel QE team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-06-24 13:06 UTC by Bernd Schubert
Modified: 2013-02-27 14:50 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-02-27 14:50:32 UTC
Target Upstream Version:
Embargoed:

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Description Bernd Schubert 2010-06-24 13:06:36 UTC 
Description of problem:

Q-Logic recently released a new driver (8.03.01.06.05.06) that fixes a queing bug. For example with our DDN storage it would happen that driver complains with "queue full" or "task full" (I'm not sure about the exact error messages). The only known workaround it to limit queue_depth to 1.

As I'm in the lustre team, I don't know too much about the bug myself, except that it makes some additional work for me to patch the kernel with the newer driver. So I would like if you already working on patch for RHEL5.6. 


Thanks,
Bernd
Comment 1 Jes Sorensen 2013-02-27 14:50:32 UTC 
Current RHEL5 is on 8.03.07.x.x.x so should be fixed.
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